20194126456

素因数分解:

$2^3\times 7^1\times {\mathrm{3079}}^1\times {\mathrm{117119}}^1$

素因数の和:120211

約数の個数: 32

約数和(自身を含む): 43287552000

約数和(自身を除く): 23093425544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3079, 6158, 12316, 21553, 24632, 43106, 86212, 117119, 172424, 234238, 468476, 819833, 936952, 1639666, 3279332, 6558664, 360609401, 721218802, 1442437604, 2524265807, 2884875208, 5048531614, 10097063228, 20194126456]

約数ペア:

[(1, 20194126456), (2, 10097063228), (4, 5048531614), (7, 2884875208), (8, 2524265807), (14, 1442437604), (28, 721218802), (56, 360609401), (3079, 6558664), (6158, 3279332), (12316, 1639666), (21553, 936952), (24632, 819833), (43106, 468476), (86212, 234238), (117119, 172424)]